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SKU: 11935 | UPC: 808422219358
Borla 2013-2020 Lexus GS 350 Axle-Back Exhaust System S-Type Part # 11935
The Borla 11935 S-Type Axle-Back Exhaust is the rear section upgrade for 2013-2020 Lexus GS350 3.5L V6 automatic transmission models, including RWD and AWD 4-door sedans. This system delivers noticeable gains in horsepower and torque, better fuel economy, and the signature Borla Sound of Power that enthusiasts crave. Crafted for direct replacement, it enhances throttle response and provides a thrilling exhaust note with every drive.
Key Features
- T-304 Stainless Steel Construction: Premium austenitic material outperforms T-400 series for lasting corrosion resistance and structural integrity in all conditions.
- Straight-Through Multi-Core Muffler Technology: Patented design increases exhaust velocity for added power, torque, and responsive performance.
- Mandrel-Bent 2.25" Tubing: Ultra-smooth bends ensure maximum flow without restrictions, supporting efficient engine operation and fuel savings.
- Dual Rear Exit Configuration: Single split rear exit styling integrates seamlessly with factory valance for a clean, OEM+ appearance.
- Million-Mile Warranty: Backed by Borla's proven reliability, ensuring long-term performance from the most experienced exhaust manufacturer.
Product Notes
- Tips not included; designed to use factory valance, bezel, or tips for straightforward integration.
- All-welded assembly for vibration-free durability and precise fitment.
- Street-legal design, not for off-road use only.
Installation Notes
- Professional installation recommended.
- Bolt-on design replaces factory axle-back section using OEM hangers and mounts—no fabrication required.
- 2.25" inlet and 2.5" outlet diameter match factory connections for plug-and-play fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2020 | Lexus | GS 350 | Base |
| 2013-2020 | Lexus | GS 350 | F Sport |
| 2013-2020 | Lexus | GS 350 | RWD |
| 2013-2020 | Lexus | GS 350 | AWD |
Why Choose Borla?
- Decades as pioneer in stainless steel exhaust for street, off-road, and racing applications.
- Precision CNC manufacturing and patented technologies deliver consistent power and sound.
- Proven track record with most winning exhaust systems in motorsports.
Frequently Asked Questions
-
Q: Will this fit both RWD and AWD 2013-2020 Lexus GS350 models?
A: Yes, the 11935 axle-back system fits all 2013-2020 Lexus GS350 3.5L V6 automatic RWD and AWD sedans, including Base and F Sport trims. -
Q: What material is used and why does it matter?
A: T-304 austenitic stainless steel provides superior strength, heat resistance, and longevity compared to lesser grades like 409. -
Q: What warranty coverage is included?
A: Every Borla system carries a Million-Mile Warranty against defects in materials and workmanship.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box, dimensions 48" x 14" x 14"
- Weight: 28 lbs
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